1.
Well-counter calibration data of a positron emission tomography (PET) scanner are applied for:
2.
Spatial resolution and spatial linearity of a gamma-camera is assessed with a 4-quadrant bar phantom which consists of four sectors of lead bars and intervening plastic strips:
3.
The blank scan is performed daily on Positron Emission Tomography (PET) scanners using a Ge-68 transmission source. The term blank scan reflects:
4.
If generator elute contains 635 mCi of Tc-99m, what is the maximum amount of Mo-99 allowed? (0.15 uCi Mo-99 per mCi Tc-99m)
5.
Which of the following is a gas-filled radiation survey instrument?
6.
The dose calibrator’s ability to measure accurately a range of low-activity doses to high-activity doses is called:
7.
All of the following single photon emission computed tomography (SPECT) quality control procedures can be performed by the technologist EXCEPT:
8.
Which of the following quality control procedures is NOT performed to ensure proper operation of the survey meter?
9.
To ensure the proper operation of the dose calibrator, all of the following quality control procedures must be performed on the unit EXCEPT:
10.
Calibration, sensitivity/constancy, efficiency, chi-square, and energy resolution are quality control procedures performed to ensure proper operation of the:
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